Let's divide 848397 by 77
We want to figure out the number of times 848397 can be divided by 77.

Moving on to step 1:
77 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 77

Advancing to step 2:
When dividing 84 by 77, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 77 from 84, we get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 77

On to step 3:
78 divided by 77 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 77 away from 78, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 77

Moving on to step 4:
When dividing 13 by 77, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 110.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 77

Step 5:
When dividing 139 by 77, we get 1 with a remainder of 62.
The number 1 becomes the next digit in our result. 
Result so far: 1101.0
Subtract 77 from 139 to get 62.
Bring next digit (7) of the dividend behind the 62 and repeat the process: 627 / 77

Advancing to step 6:
77 can be fit into 627 8 times, resulting in a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 11018.0
If we take 616 away from 627, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
The number 77 fits into 110 1 times, leaving a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 11018.1
Subtracting 77 from 110 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 8:
When dividing 330 by 77, we get 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 11018.14
The remainder is 22 after subtracting 308 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
When dividing 220 by 77, we get 2 with a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 11018.142
The remainder is 66 after subtracting 154 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
The number 77 fits into 660 8 times, leaving a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 11018.1428
If we subtract 616 from 660, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
440 divided by 77 is 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 11018.14285
The remainder is 55 after subtracting 385 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 12:
77 can be fit into 550 7 times, resulting in a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 11018.142857
Subtract 539 from 550 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 13:
The number 77 fits into 110 1 times, leaving a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 11018.1428571
The remainder is 33 after subtracting 77 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 14:
330 divided by 77 is 4 with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 11018.14285714
Subtract 308 from 330 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 11018.14285714, with a leftover of 2.2e-08.